Communication controller



FIG. 1 is a perspective view of a communication controller showing ournew design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

The designations of left, right, front, and rear are for referencepurposes only. The unshown bottom of the communication controller formsno part of the claimed design.

The ornamental design for a communication controller, as shown anddescribed.